| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $122.57 | 11.227% | $136.3309 | $136.33 | $136.35 | $136.30 |
| Purchase #2 | $40.51 | 12.248% | $45.4717 | $45.47 | $45.45 | $45.50 |
| Purchase #3 | $31.38 | 10.837% | $34.7807 | $34.78 | $34.80 | $34.80 |
| Purchase #4 | $207.47 | 12.394% | $233.1838 | $233.18 | $233.20 | $233.20 |
| Purchase #5 | $24.37 | 12.463% | $27.4072 | $27.41 | $27.40 | $27.40 |
| Purchase #6 | $192.76 | 7.740% | $207.6796 | $207.68 | $207.70 | $207.70 |
| Purchase #7 | $155.78 | 9.632% | $170.7847 | $170.78 | $170.80 | $170.80 |
| 7 purchase totals = | $774.84 | $855.6386 | $855.63 | $855.70 | $855.70 | |